# -^- coding: utf-8 -^-

cars = 100 #number of cars
space_in_a_car = 4.0 #number of passengers on a car
drivers = 30 #number of drivers
passengers = 90 #number of passengers
cars_not_driven = cars - drivers #number of leftover cars
cars_driven = drivers #number of occupied cars
carpool_capacity = cars_driven * space_in_a_car # number of people that can occupy all the cars driven
average_passengers_per_car = passengers / cars_driven #average of passengers in driven cars

print "There are", cars, "cars available."
print "There are only", drivers, "drivers available."
print "There will be", cars_not_driven, "empty cars today."
print "We can transport", carpool_capacity, "people today."
print "We have", passengers, "to carpool today."
print "We need to put about", average_passengers_per_car, "in each car."